diff --git a/javascript/src/iframe/viamapi-iframe.js b/javascript/src/iframe/viamapi-iframe.js
index 48e2ff4aefd9355583df68638349153d747cb0ec..a916e1d8b8268b85f79957ed93895a4b5ac90d8a 100644
--- a/javascript/src/iframe/viamapi-iframe.js
+++ b/javascript/src/iframe/viamapi-iframe.js
@@ -1590,7 +1590,7 @@ const connection = Penpal.connectToParent({
     //   passportUUID: passportUUID,
     //   messageUUID: messageUUID
     // };
-    validateVMime: async (mime, vCardAttribs = null) => {
+    validateVMime: async (vMime, vCardAttribs = null) => {
       const authenticationPublicKey = localStorage.getItem(
         "authenticatedIdentity"
       );
@@ -1608,7 +1608,7 @@ const connection = Penpal.connectToParent({
         window.viamApi,
         window.viamApi.signValidateVMime,
         null,
-        mime,
+        vMime,
         vCardAttribs
       );
       if (validateVMimeResponse.code !== "200") {